(function($) {
    $.fn.boardlayout({
        var settings = {
            columnWidth    : 0,
            containerStyle : {},
            itemSelector        : ".box"
        };
        if(options) {
            $.extend(settings, options);
        }
        return this.each(function(){
            var $this = $(this);
            var _width = $this.width();
            
        })
    });
})(jQuery);